Late Holocene methane rise caused by orbitally controlled increase in tropical sources

High-latitude climate sensitivity to ice-sheet forcing over the last 120kyr

(2009) Joy S. Singarayer et al.   QUATERNARY SCIENCE REVIEWS

Atmospheric methane isotope records covering the Holocene period

(2009) Todd Sowers   QUATERNARY SCIENCE REVIEWS

CO2fertilization in temperate FACE experiments not representative of boreal and tropical forests

(2008) THOMAS HICKLER et al.   GLOBAL CHANGE BIOLOGY

Evaluation of the terrestrial carbon cycle, future plant geography and climate-carbon cycle feedbacks using five Dynamic Global Vegetation Models (DGVMs)

(2008) S. SITCH et al.   GLOBAL CHANGE BIOLOGY

Orbital and millennial-scale features of atmospheric CH4 over the past 800,000 years

(2008) Laetitia Loulergue et al.   NATURE

Changing boreal methane sources and constant biomass burning during the last termination

(2008) Hubertus Fischer et al.   NATURE

Early rice farming and anomalous methane trends

(2008) William F. Ruddiman et al.   QUATERNARY SCIENCE REVIEWS